A group of friends on vacation in Deauville take on the challenge of hitting on as many girls as possible, collecting the underwear of each of their "victims" as trophies.

During a televised debate on the Algerian war in the early 1980s, Professor Paulet denounced the methods of Captain Caron, killed in action in 1957. The widow of the captain, Patricia, decided to file a defamation suit.

Like every provincial girl arriving in Paris, Charlotte gets off the train with one idea in mind: to have fun, to flirt, to find a guy at all costs. But Charlotte is unaware of the two handicaps she carries with her. First: Charlotte is not a fashion cover. Second: Charlotte is chronically unlucky. She attracts disasters better than a lightning rod attracts lightning... Operation Flirt is on! Charlotte's first experiences of love are catastrophic: all her stratagems end in disaster! Fortunately, Charlotte has more than one trick up her sleeve.

Four friends discover the pleasures of Saint-Tropez.